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Buddleia davidii Black Knight - Butterfly Bush
Buddleia davidii Black Knight - Butterfly Bush
Buddleia davidii Black Knight - Butterfly Bush
Buddleia davidii Black Knight - Butterfly Bush
Buddleia davidii Black Knight - Butterfly Bush
Buddleja x davidii Black knight
Butterfly Bush, Summer Lilac
Lovely plant that grows well but after 5 years, it starts to stagnate a bit and thins out at ground level. Otherwise, the colour is a deep and intense dark purple when isolated on a lush green lawn.
Ycel(lesjardins), 21/10/2024
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Dispatch by letter from 3,90 €.
Delivery charge from 5,90 € Oversize package delivery charge from 6,90 €.
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This plant carries a 24 months recovery warranty
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We guarantee the quality of our plants for a full growing cycle, and will replace at our expense any plant that fails to recover under normal climatic and planting conditions.
From 5,90 € for pickup delivery and 6,90 € for home delivery
Express home delivery from 8,90 €.
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Description
Buddleia davidii 'Black Knight' is a bush with dark purple, honey-scented flowers in long spikes and silver-green leaves.
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This hardy bush has a significant advantage: its melliferous flowering! It is not for nothing that it is called the Butterfly Bush. With an elegant habit, Buddleia davidii 'Black Knight' develops deciduous, opposite, elongated leaves, 30cm (11.8 in) long, green on the upper surface and white on the lower surface, on arching branches. From August to September, it bears compact, upright, fragrant flowers in dark purple, 30cm (11.8 in) long, whose pleasant scent attracts many butterflies.
Buddleia davidii 'Black Knight' prefers well-drained soil and a sunny, sheltered location. Deadhead the flowers as they fade to limit its spread and prune severely from March to April.
Buddleia davidii 'Black Knight' can be used as a standalone plant or in a mass planting of bushes, such as white or yellow potentillas.
Buddleia davidii Black Knight - Butterfly Bush in pictures
Plant habit
Flowering
Foliage
Botanical data
Buddleja
x davidii
Black knight
Buddlejaceae
Butterfly Bush, Summer Lilac
Cultivar or hybrid
Planting and care
Buddleia davidii 'Black Knight' is best planted in autumn in a well-drained soil in full sun. It may be susceptible to aphid infestations.
Planting period
Intended location
Care
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).
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The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
- In zones 9 to 10 (Italy, Spain, Greece, etc.), flowering will occur about 2 to 4 weeks earlier.
- In zones 6 to 7 (Germany, Poland, Slovenia, and lower mountainous regions), flowering will be delayed by 2 to 3 weeks.
- In zone 5 (Central Europe, Scandinavia), blooming will be delayed by 3 to 5 weeks.
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
- In Mediterranean zones (Marseille, Madrid, Milan, etc.), autumn and winter are the best planting periods.
- In continental zones (Strasbourg, Munich, Vienna, etc.), delay planting by 2 to 3 weeks in spring and bring it forward by 2 to 4 weeks in autumn.
- In mountainous regions (the Alps, Pyrenees, Carpathians, etc.), it is best to plant in late spring (May-June) or late summer (August-September).
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.